﻿namespace phhui{
    class CharCheck{
        static public bool unNull(string str)
        {
            if (str.Trim().Length < 1) return false;
            return true;
        }
        static public bool unNull(string str,int minLength)
        {
            if (str.Trim().Length < minLength) return false;
            return true;
        }
        static public bool strEqual(string str,string str2)
        {
            if (str == str2) return true;
            return false;
        }
    }
}
